This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process which may lead to differences between this version and the Version of Record. Please cite this article as doi: 10.1002/jac5.1239 Title: Clinical Pharmacy Practice in Saudi Arabia: Historical Evolution and Future Perspective Running title: Clinical Pharmacy Practice in Saudi Arabia Authors: Hisham A. Badreldin, Pharm.D. 1,2,3 Sara Alosaimy, Pharm.D. 4,5 Ahmed Aljedai, Pharm.D., MBA, FCCP 6,7,8 Affiliations: 1- Department of Pharmacy Practice, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, KSA 2- Pharmaceutical Care Services, King Abdulaziz Medical City, Riyadh, KSA 3- King Abdullah International Medical Research Center, Riyadh, KSA 4- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, KSA 5- College of Pharmacy, Wayne State University 6- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, KSA 7- Colleges of Medicine and Pharmacy, Al-Faisal University, Riyadh, KSA 8- King Faisal Specialist Hospital and Research Center, Riyadh, KSA Conflict of interest statement: The authors declare no conflicts of interest Correspondence: Ahmed Aljedai, Pharm.D., MBA, FCCP Assistant Deputy Minister for Medical Support Services Deputyship of Therapeutic Affairs Ministry of Health, Riyadh, Saudi Arabia Professor, Alfaisal University, Colleges of Medicine and Pharmacy Consultant Clinical Pharmacist, Solid Organ Transplant ahaljedai@moh.gov.sa This article is protected by copyright. All rights reserved.